John W. Hartman Center for Sales, Advertising & Marketing History 271 Sallie Bingham Center for Women's History and Culture 240 Adam Matthew Digital (Firm) 136 Lisa Unger Baskin Collection (David M. Rubenstein Rare Book & Manuscript Library) 117 Archive of Documentary Arts (Duke University) 109 Royal College of Physicians of London 97 Standard Oil Company 78 John Hope Franklin Research Center for African and African American History and Culture 73 Consumer Reports (Firm) 62 History of Medicine Collection (David M. Rubenstein Rare Book & Manuscript Library) 62 J. Walter Thompson Company 38 Human Rights Archive (Duke University) 29 Economists' Papers Archive 26 J. Walter Thompson Company London Office 20 Duke University Center for Documentary Studies 14 Duke, Doris, 1912-1993 14 Kevin P. Reilly Sr. Outdoor Advertising Archives 11 Trent History of Medicine Manuscript Collection (David M. Rubenstein Rare Book & Manuscript Library) 11 George Washington Flowers Collection of Southern Americana 10 United Board for Christian Higher Education in Asia 10 Doris Duke Charitable Foundation 9 University of Chicago Digital Preservation Collection 9 Rockefeller Foundation 8 Royal Anthropological Institute of Great Britain and Ireland 8 Acme Oil Company; Standard Oil Company 6 Camden Consolidated Oil Company; Standard Oil Company 5 Center for Mental Health Services (U.S.) 5 Abt, Emily 4 American Theological Library Association 4 Anderson, Kelly 4 Visa alla ...

English 1 973 French 87 German 53 Spanish 48 Latin 35 Multiple 17 Arabic 16 Italian 16 Japanese 15 Chinese 13 Hebrew 12 Greek 9 Dutch 8 Portuguese 7 Russian 7 Turkish 7 Danish 5 Haitian 4 Polish 4 Swedish 4 Undetermined 3 Czech 2 Icelandic 2 Norwegian 2 Ottoman Turkish 2 Persian 2 Yiddish 2 Ancient Greek 1 Aramaic 1 Basque 1 Visa alla ...

History 210 Photographs 186 Correspondence 170 Black-and-white photographs 134 Pictorial works 101 Personal correspondence 76 Color photographs 64 Audiocassettes 62 Videocassettes 55 Gelatin silver prints 53 Diaries 51 Scrapbooks 48 Portraits 47 Inkjet prints 45 Audiovisual materials 42 Periodicals 38 Digital prints 36 Photograph albums 35 Records and correspondence 29 Personal narratives 28 Negatives (photographs) 27 Albumen prints 25 Clippings (information artifacts) 25 Archives 23 DVDs 23 Early works to 1800 22 Slides 22 Sound recordings 22 Postcards 20 16mm (photographic film size) 19 Visa alla ...

20th century 238 19th century 124 1900-1999 92 Civil War, 1861-1865 46 1800-1899 23 18th century 19 21st century 18 1912-1993 16 1865-1950 13 1942- 13 1951- 13 1775-1865 12 1856-1925 12 1865-1955 12 1945- 12 1944- 11 1948- 11 1949- 11 1897-1975 10 1900-1987 10 1887-1960 8 1915-2009 8 1931- 8 1941- 8 1953- 8 1861-1865 7 1927- 7 1929 7 1936- 7 1938- 7 Visa alla ...

United States 667 North Carolina 183 China 124 New York (State) 104 Southern States 73 Great Britain 71 Durham (N.C.) 61 Durham 56 England 56 New York (N.Y.) 54 Pennsylvania 45 Virginia 43 New York 39 India 35 France 33 Japan 31 California 29 Massachusetts 29 Europe 28 South Carolina 28 Philadelphia 27 Yonkers (N.Y.) 27 Africa 26 Georgia 26 Connecticut 25 Illinois 22 Washington (D.C.) 22 Chicago (Ill.) 20 Alabama 19 Canada 19 Visa alla ...